GitHubTeams.ps1

# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.

function Get-GitHubTeam
{
<#
    .SYNOPSIS
        Retrieve a team or teams within an organization or repository on GitHub.

    .DESCRIPTION
        Retrieve a team or teams within an organization or repository on GitHub.

        The Git repo for this module can be found here: http://aka.ms/PowerShellForGitHub

    .PARAMETER OwnerName
        Owner of the repository.
        If not supplied here, the DefaultOwnerName configuration property value will be used.

    .PARAMETER RepositoryName
        Name of the repository.
        If not supplied here, the DefaultRepositoryName configuration property value will be used.

    .PARAMETER Uri
        Uri for the repository.
        The OwnerName and RepositoryName will be extracted from here instead of needing to provide
        them individually.

    .PARAMETER OrganizationName
        The name of the organization

    .PARAMETER TeamId
        The ID of the specific team to retrieve

    .PARAMETER AccessToken
        If provided, this will be used as the AccessToken for authentication with the
        REST Api.  Otherwise, will attempt to use the configured value or will run unauthenticated.

    .PARAMETER NoStatus
        If this switch is specified, long-running commands will run on the main thread
        with no commandline status update.  When not specified, those commands run in
        the background, enabling the command prompt to provide status information.
        If not supplied here, the DefaultNoStatus configuration property value will be used.

    .OUTPUTS
        [PSCustomObject[]] The team(s) that match the user's request.

    .EXAMPLE
        Get-GitHubTeam -OrganizationName PowerShell
#>
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSShouldProcess", "", Justification="Methods called within here make use of PSShouldProcess, and the switch is passed on to them inherently.")]
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSReviewUnusedParameter", "", Justification="One or more parameters (like NoStatus) are only referenced by helper methods which get access to it from the stack via Get-Variable -Scope 1.")]
    [CmdletBinding(
        SupportsShouldProcess,
        DefaultParameterSetName='Elements')]
    param
    (
        [Parameter(ParameterSetName='Elements')]
        [string] $OwnerName,

        [Parameter(ParameterSetName='Elements')]
        [string] $RepositoryName,

        [Parameter(
            Mandatory,
            ParameterSetName='Uri')]
        [string] $Uri,

        [Parameter(
            Mandatory,
            ParameterSetName='Organization')]
        [ValidateNotNullOrEmpty()]
        [string] $OrganizationName,

        [Parameter(
            Mandatory,
            ParameterSetName='Single')]
        [ValidateNotNullOrEmpty()]
        [string] $TeamId,

        [string] $AccessToken,

        [switch] $NoStatus
    )

    Write-InvocationLog

    $telemetryProperties = @{}

    $uriFragment = [String]::Empty
    $description = [String]::Empty
    if ($PSCmdlet.ParameterSetName -in ('Elements', 'Uri'))
    {
        $elements = Resolve-RepositoryElements
        $OwnerName = $elements.ownerName
        $RepositoryName = $elements.repositoryName

        $telemetryProperties['OwnerName'] = Get-PiiSafeString -PlainText $OwnerName
        $telemetryProperties['RepositoryName'] = Get-PiiSafeString -PlainText $RepositoryName

        $uriFragment = "/repos/$OwnerName/$RepositoryName/teams"
        $description = "Getting teams for $RepositoryName"
    }
    elseif ($PSCmdlet.ParameterSetName -eq 'Organization')
    {
        $telemetryProperties['OrganizationName'] = Get-PiiSafeString -PlainText $OrganizationName

        $uriFragment = "/orgs/$OrganizationName/teams"
        $description = "Getting teams in $OrganizationName"
    }
    else
    {
        $telemetryProperties['TeamId'] = Get-PiiSafeString -PlainText $TeamId

        $uriFragment = "/teams/$TeamId"
        $description = "Getting team $TeamId"
    }

    $params = @{
        'UriFragment' = $uriFragment
        'AcceptHeader' = 'application/vnd.github.hellcat-preview+json'
        'Description' =  $description
        'AccessToken' = $AccessToken
        'TelemetryEventName' = $MyInvocation.MyCommand.Name
        'TelemetryProperties' = $telemetryProperties
        'NoStatus' = (Resolve-ParameterWithDefaultConfigurationValue -Name NoStatus -ConfigValueName DefaultNoStatus)
    }

    return Invoke-GHRestMethodMultipleResult @params
}

function Get-GitHubTeamMember
{
<#
    .SYNOPSIS
        Retrieve list of team members within an organization.

    .DESCRIPTION
        Retrieve list of team members within an organization.

        The Git repo for this module can be found here: http://aka.ms/PowerShellForGitHub

    .PARAMETER OrganizationName
        The name of the organization

    .PARAMETER TeamName
        The name of the team in the organization

    .PARAMETER TeamId
        The ID of the team in the organization

    .PARAMETER AccessToken
        If provided, this will be used as the AccessToken for authentication with the
        REST Api.  Otherwise, will attempt to use the configured value or will run unauthenticated.

    .PARAMETER NoStatus
        If this switch is specified, long-running commands will run on the main thread
        with no commandline status update.  When not specified, those commands run in
        the background, enabling the command prompt to provide status information.
        If not supplied here, the DefaultNoStatus configuration property value will be used.

    .OUTPUTS
        [PSCustomObject[]] List of members on the team within the organization.

    .EXAMPLE
        $members = Get-GitHubTeamMember -Organization PowerShell -TeamName Everybody
#>
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSShouldProcess", "", Justification="Methods called within here make use of PSShouldProcess, and the switch is passed on to them inherently.")]
    [CmdletBinding(
        SupportsShouldProcess,
        DefaultParameterSetName='ID')]
    param
    (
        [Parameter(Mandatory)]
        [ValidateNotNullOrEmpty()]
        [String] $OrganizationName,

        [Parameter(
            Mandatory,
            ParameterSetName='Name')]
        [ValidateNotNullOrEmpty()]
        [String] $TeamName,

        [Parameter(
            Mandatory,
            ParameterSetName='ID')]
        [int64] $TeamId,

        [string] $AccessToken,

        [switch] $NoStatus
    )

    Write-InvocationLog

    $NoStatus = Resolve-ParameterWithDefaultConfigurationValue -Name NoStatus -ConfigValueName DefaultNoStatus

    if ($PSCmdlet.ParameterSetName -eq 'Name')
    {
        $teams = Get-GitHubTeam -OrganizationName $OrganizationName -AccessToken $AccessToken -NoStatus:$NoStatus
        $team = $teams | Where-Object {$_.name -eq $TeamName}
        if ($null -eq $team)
        {
            $message = "Unable to find the team [$TeamName] within the organization [$OrganizationName]."
            Write-Log -Message $message -Level Error
            throw $message
        }

        $TeamId = $team.id
    }

    $telemetryProperties = @{
        'OrganizationName' = (Get-PiiSafeString -PlainText $OrganizationName)
        'TeamName' = (Get-PiiSafeString -PlainText $TeamName)
        'TeamId' = (Get-PiiSafeString -PlainText $TeamId)
    }

    $params = @{
        'UriFragment' = "teams/$TeamId/members"
        'Description' =  "Getting members of team $TeamId"
        'AccessToken' = $AccessToken
        'TelemetryEventName' = $MyInvocation.MyCommand.Name
        'TelemetryProperties' = $telemetryProperties
        'NoStatus' = $NoStatus
    }

    return Invoke-GHRestMethodMultipleResult @params
}